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+--- Thread: LM ambient radon sensor (/showthread.php?tid=2473)
LM ambient radon sensor - gdimaria - 12.02.2020
A customer asked me for a sensor to detect radon gas.
Is anyone aware of anything that can be connected to LM Ambient or otherwise that is in KNX bus?
Thanks
Peppe
RE: LM ambient radon sensor - admin - 12.02.2020
Since 0-10V is not possible with Ambient you can use a sensor with RS232 or RS485 connection. You will also need a RS232/RS485-USB adapter.
RE: LM ambient radon sensor - gdimaria - 14.02.2020
I don't understand, sorry. I have to put the RS232/RS485-USB adapter into the usb port on LM? Or What? And then how I can receive the values by the sensor?
RE: LM ambient radon sensor - admin - 14.02.2020
Yes, adapter is plugged into LM USB port. Data format depends on the sensor. There are also sensors with Ethernet which can publish data via MQTT: https://smipconnect.com/shop/radon-sensor/ You will have to install additional packages to run MQTT server on LM.